The correct answer is (b). The Export-Import Bank of India (Exim Bank) was established in 1976. It is a wholly owned subsidiary of the Government of India and is the principal export credit agency of India. Exim Bank provides financial assistance to Indian exporters and importers, and also promotes Indian exports through various schemes and initiatives.
Option (a) is incorrect because the Export-Import Bank of India was established in 1976, not 1964.
Option (c) is incorrect because the Export-Import Bank of India was established in 1976, not 1980.
Option (d) is incorrect because the Export-Import Bank of India was established in 1976, not 1982.